| Name | ECO | Main line length |
| Benoni Defense: Old Benoni | A43 | 2 plies |
| Benoni Defense: Zilbermints-Benoni Gambit | A43 | 3 plies |
| Benoni Defense: Old Benoni | A43 | 3 plies |
| Benoni Defense: Benoni Gambit Accepted | A43 | 3 plies |
| Benoni Defense: Old Benoni, Mujannah Formation | A43 | 4 plies |
| Benoni Defense: Old Benoni | A43 | 4 plies |
| Benoni Defense: Old Benoni | A44 | 4 plies |
| Benoni Defense: Benoni-Indian Defense | A43 | 4 plies |
| Benoni Defense: Snail Variation | A43 | 4 plies |
| Benoni Defense | A56 | 4 plies |
| Benoni Defense: Cormorant Gambit | A43 | 4 plies |
| Benoni Defense: Benoni Gambit, Schlenker Defense | A43 | 4 plies |
| Benoni Defense: Benoni-Staunton Gambit | A43 | 5 plies |
| Benoni Defense: French Benoni | A43 | 5 plies |
| Benoni Defense: Benoni-Indian Defense, Kingside Move Order | A43 | 5 plies |
| Benoni Defense: Zilbermints-Benoni Gambit | A43 | 5 plies |
| Benoni Defense: Semi-Benoni | A44 | 6 plies |
| Benoni Defense: Old Benoni, Schmid Variation | A43 | 6 plies |
| Benoni Defense: Hromádka System | A56 | 6 plies |
| Benoni Defense: Czech Benoni Defense | A56 | 6 plies |
| Benoni Defense: Modern Variation | A60 | 6 plies |
| Benoni Defense: Hawk Variation | A43 | 6 plies |
| Benoni Defense: Zilbermints-Benoni Gambit, Tamarkin Countergambit | A43 | 6 plies |
| Benoni Defense: Woozle | A43 | 6 plies |
| Benoni Defense: Weenink Variation | A56 | 6 plies |
| Benoni Defense: King's Indian System | A56 | 10 plies |
| Benoni Defense: Modern Variation, Snake Variation | A60 | 10 plies |
| Benoni Defense: King's Pawn Line | A65 | 11 plies |
| Benoni Defense | A61 | 12 plies |
| Benoni Defense: King's Pawn Line, with Bg5 | A65 | 13 plies |
| Benoni Defense: Pawn Storm Variation | A66 | 13 plies |
| Benoni Defense: Fianchetto Variation | A61 | 13 plies |
| Benoni Defense: Classical Variation | A70 | 13 plies |
| Benoni Defense: Knight's Tour Variation | A61 | 13 plies |
| Benoni Defense: Uhlmann Variation | A61 | 13 plies |
| Benoni Defense: King's Pawn Line | A65 | 14 plies |
| Benoni Defense: Franco-Sicilian Hybrid | A40 | 14 plies |
| Benoni Defense: Mikenas Variation | A66 | 15 plies |
| Benoni Defense: King's Pawn Line, with Be3 | A65 | 15 plies |
| Benoni Defense: King's Pawn Line, with Bg5 | A65 | 15 plies |
| Benoni Defense: Classical Variation, New York Variation | A70 | 15 plies |
| Benoni Defense: King's Pawn Line, with Nge2 | A65 | 15 plies |
| Benoni Defense: Taimanov Variation | A67 | 15 plies |
| Benoni Defense: Classical Variation, Traditional Variation | A70 | 15 plies |
| Benoni Defense: Classical Variation, Averbakh-Grivas Attack | A71 | 15 plies |
| Benoni Defense: Four Pawns Attack | A68 | 16 plies |
| Benoni Defense: Fianchetto Variation | A62 | 16 plies |
| Benoni Defense: Classical Variation | A72 | 16 plies |
| Benoni Defense: King's Pawn Line, with Bg5 | A65 | 17 plies |
| Benoni Defense: King's Pawn Line | A65 | 17 plies |
| Benoni Defense: King's Pawn Line, with Nge2 | A65 | 17 plies |
| Benoni Defense: Classical Variation, Main Line | A73 | 17 plies |
| Benoni Defense: Four Pawns Attack, Main Line | A69 | 18 plies |
| Benoni Defense: Classical Variation, Czerniak Defense | A76 | 18 plies |
| Benoni Defense: Fianchetto Variation, Hastings Defense | A63 | 18 plies |
| Benoni Defense: Classical Variation, Full Line | A74 | 19 plies |
| Benoni Defense: Classical Variation, Czerniak Defense, Tal Line | A77 | 19 plies |
| Benoni Defense: Classical Variation, Argentine Counterattack | A75 | 20 plies |
| Benoni Defense: Classical Variation, Czerniak Defense | A78 | 20 plies |
| Benoni Defense: Classical Variation, Czerniak Defense | A79 | 21 plies |
| Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | A64 | 22 plies |